Handler on Duty: Johannes Ullrich
Threat Level: green
| Published | 2026-07-25 01:16:26 |
|---|---|
| Last Modified | 2026-07-25 01:16:26 |
| AKA | CVE-2026-66374 |
| Summary | Knot Resolver before 6.4.1 allows remote code execution via a heap-based buffer overflow in the DoQ (DNS-over-QUIC) receive path. |
| Access Vector | Local | Adjacent | Network |
|---|---|---|---|
| Access Complexity | Low | Medium | High |
| Authentication | None | Single | Multiple |
| Confidentiality | None | Partial | Complete |
| Integrity | None | Partial | Complete |
| Availability | None | Partial | Complete |